public async Task MempoolNotifiesAsync() { var coreNode = await TestNodeBuilder.CreateAsync(); using var node = await coreNode.CreateP2pNodeAsync(); try { var rpc = coreNode.RpcClient; await rpc.GenerateAsync(101); var network = rpc.Network; var bitcoinStore = new BitcoinStore(); var dir = Path.Combine(Global.Instance.DataDir, EnvironmentHelpers.GetMethodName()); await bitcoinStore.InitializeAsync(dir, network); node.Behaviors.Add(bitcoinStore.CreateMempoolBehavior()); node.VersionHandshake(); var addr = new Key().PubKey.GetSegwitAddress(network); var txNum = 10; var eventAwaiter = new EventsAwaiter <SmartTransaction>( h => bitcoinStore.MempoolService.TransactionReceived += h, h => bitcoinStore.MempoolService.TransactionReceived -= h, txNum); var txTasks = new List <Task <uint256> >(); var batch = rpc.PrepareBatch(); for (int i = 0; i < txNum; i++) { txTasks.Add(batch.SendToAddressAsync(addr, Money.Coins(1))); } var batchTask = batch.SendBatchAsync(); var stxs = await eventAwaiter.WaitAsync(TimeSpan.FromSeconds(21)); await batchTask; var hashes = await Task.WhenAll(txTasks); foreach (var stx in stxs) { Assert.Contains(stx.GetHash(), hashes); } } finally { node.Disconnect(); await coreNode.StopAsync(); } }
public async Task InitializeNoWalletAsync() { WalletService = null; ChaumianClient = null; AddressManager = null; TorManager = null; #region ConfigInitialization Config = new Config(Path.Combine(DataDir, "Config.json")); await Config.LoadOrCreateDefaultFileAsync(); Logger.LogInfo($"{nameof(Config)} is successfully initialized."); #endregion ConfigInitialization BitcoinStore = new BitcoinStore(); var bstoreInitTask = BitcoinStore.InitializeAsync(Path.Combine(DataDir, "BitcoinStore"), Network); var addressManagerFolderPath = Path.Combine(DataDir, "AddressManager"); AddressManagerFilePath = Path.Combine(addressManagerFolderPath, $"AddressManager{Network}.dat"); var addrManTask = InitializeAddressManagerBehaviorAsync(); var blocksFolderPath = Path.Combine(DataDir, $"Blocks{Network}"); var connectionParameters = new NodeConnectionParameters { UserAgent = "/Satoshi:0.18.1/" }; if (Config.UseTor) { Synchronizer = new WasabiSynchronizer(Network, BitcoinStore, () => Config.GetCurrentBackendUri(), Config.TorSocks5EndPoint); } else { Synchronizer = new WasabiSynchronizer(Network, BitcoinStore, Config.GetFallbackBackendUri(), null); } UpdateChecker = new UpdateChecker(Synchronizer.WasabiClient); #region ProcessKillSubscription AppDomain.CurrentDomain.ProcessExit += async(s, e) => await TryDesperateDequeueAllCoinsAsync(); Console.CancelKeyPress += async(s, e) => { e.Cancel = true; Logger.LogWarning("Process was signaled for killing."); KillRequested = true; await TryDesperateDequeueAllCoinsAsync(); Dispatcher.UIThread.PostLogException(() => Application.Current?.MainWindow?.Close()); await DisposeAsync(); Logger.LogSoftwareStopped("Wasabi"); }; #endregion ProcessKillSubscription #region TorProcessInitialization if (Config.UseTor) { TorManager = new TorProcessManager(Config.TorSocks5EndPoint, TorLogsFile); } else { TorManager = TorProcessManager.Mock(); } TorManager.Start(false, DataDir); var fallbackRequestTestUri = new Uri(Config.GetFallbackBackendUri(), "/api/software/versions"); TorManager.StartMonitor(TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(7), DataDir, fallbackRequestTestUri); Logger.LogInfo($"{nameof(TorProcessManager)} is initialized."); #endregion TorProcessInitialization #region BitcoinStoreInitialization await bstoreInitTask; #endregion BitcoinStoreInitialization #region MempoolInitialization connectionParameters.TemplateBehaviors.Add(BitcoinStore.CreateMempoolBehavior()); #endregion MempoolInitialization #region AddressManagerInitialization AddressManagerBehavior addressManagerBehavior = await addrManTask; connectionParameters.TemplateBehaviors.Add(addressManagerBehavior); #endregion AddressManagerInitialization #region P2PInitialization if (Network == Network.RegTest) { Nodes = new NodesGroup(Network, requirements: Constants.NodeRequirements); try { EndPoint bitcoinCoreEndpoint = Config.GetBitcoinP2pEndPoint(); Node node = await Node.ConnectAsync(Network.RegTest, bitcoinCoreEndpoint); Nodes.ConnectedNodes.Add(node); RegTestMempoolServingNode = await Node.ConnectAsync(Network.RegTest, bitcoinCoreEndpoint); RegTestMempoolServingNode.Behaviors.Add(BitcoinStore.CreateMempoolBehavior()); } catch (SocketException ex) { Logger.LogError(ex); } } else { if (Config.UseTor is true) { // onlyForOnionHosts: false - Connect to clearnet IPs through Tor, too. connectionParameters.TemplateBehaviors.Add(new SocksSettingsBehavior(Config.TorSocks5EndPoint, onlyForOnionHosts: false, networkCredential: null, streamIsolation: true)); // allowOnlyTorEndpoints: true - Connect only to onions and do not connect to clearnet IPs at all. // This of course makes the first setting unnecessary, but it's better if that's around, in case someone wants to tinker here. connectionParameters.EndpointConnector = new DefaultEndpointConnector(allowOnlyTorEndpoints: Network == Network.Main); await AddKnownBitcoinFullNodeAsHiddenServiceAsync(AddressManager); } Nodes = new NodesGroup(Network, connectionParameters, requirements: Constants.NodeRequirements); RegTestMempoolServingNode = null; } Nodes.Connect(); Logger.LogInfo("Start connecting to nodes..."); if (RegTestMempoolServingNode != null) { RegTestMempoolServingNode.VersionHandshake(); Logger.LogInfo("Start connecting to mempool serving regtest node..."); } #endregion P2PInitialization #region SynchronizerInitialization var requestInterval = TimeSpan.FromSeconds(30); if (Network == Network.RegTest) { requestInterval = TimeSpan.FromSeconds(5); } int maxFiltSyncCount = Network == Network.Main ? 1000 : 10000; // On testnet, filters are empty, so it's faster to query them together Synchronizer.Start(requestInterval, TimeSpan.FromMinutes(5), maxFiltSyncCount); Logger.LogInfo("Start synchronizing filters..."); #endregion SynchronizerInitialization Initialized = true; }
public async Task TestServicesAsync(string networkString) { await RuntimeParams.LoadAsync(); var network = Network.GetNetwork(networkString); var blocksToDownload = new List <uint256>(); if (network == Network.Main) { blocksToDownload.Add(new uint256("00000000000000000037c2de35bd85f3e57f14ddd741ce6cee5b28e51473d5d0")); blocksToDownload.Add(new uint256("000000000000000000115315a43cb0cdfc4ea54a0e92bed127f4e395e718d8f9")); blocksToDownload.Add(new uint256("00000000000000000011b5b042ad0522b69aae36f7de796f563c895714bbd629")); } else if (network == Network.TestNet) { blocksToDownload.Add(new uint256("0000000097a664c4084b49faa6fd4417055cb8e5aac480abc31ddc57a8208524")); blocksToDownload.Add(new uint256("000000009ed5b82259ecd2aa4cd1f119db8da7a70e7ea78d9c9f603e01f93bcc")); blocksToDownload.Add(new uint256("00000000e6da8c2da304e9f5ad99c079df2c3803b49efded3061ecaf206ddc66")); } else { throw new NotSupportedNetworkException(network); } BitcoinStore bitcoinStore = new BitcoinStore(); await bitcoinStore.InitializeAsync(Path.Combine(Global.Instance.DataDir, EnvironmentHelpers.GetMethodName()), network); var addressManagerFolderPath = Path.Combine(Global.Instance.DataDir, "AddressManager"); var addressManagerFilePath = Path.Combine(addressManagerFolderPath, $"AddressManager{network}.dat"); var blocksFolderPath = Path.Combine(Global.Instance.DataDir, "Blocks", network.ToString()); var connectionParameters = new NodeConnectionParameters(); AddressManager addressManager = null; try { addressManager = await NBitcoinHelpers.LoadAddressManagerFromPeerFileAsync(addressManagerFilePath); Logger.LogInfo($"Loaded {nameof(AddressManager)} from `{addressManagerFilePath}`."); } catch (DirectoryNotFoundException) { addressManager = new AddressManager(); } catch (FileNotFoundException) { addressManager = new AddressManager(); } catch (OverflowException) { File.Delete(addressManagerFilePath); addressManager = new AddressManager(); } catch (FormatException) { File.Delete(addressManagerFilePath); addressManager = new AddressManager(); } connectionParameters.TemplateBehaviors.Add(new AddressManagerBehavior(addressManager)); connectionParameters.TemplateBehaviors.Add(bitcoinStore.CreateMempoolBehavior()); using var nodes = new NodesGroup(network, connectionParameters, requirements: Constants.NodeRequirements); KeyManager keyManager = KeyManager.CreateNew(out _, "password"); WasabiSynchronizer syncer = new WasabiSynchronizer(network, bitcoinStore, new Uri("http://localhost:12345"), Global.Instance.TorSocks5Endpoint); WalletService walletService = new WalletService( bitcoinStore, keyManager, syncer, new CoinJoinClient(syncer, network, keyManager, new Uri("http://localhost:12345"), Global.Instance.TorSocks5Endpoint), nodes, Global.Instance.DataDir, new ServiceConfiguration(50, 2, 21, 50, new IPEndPoint(IPAddress.Loopback, network.DefaultPort), Money.Coins(Constants.DefaultDustThreshold)), syncer); Assert.True(Directory.Exists(blocksFolderPath)); try { var mempoolTransactionAwaiter = new EventsAwaiter <SmartTransaction>( h => bitcoinStore.MempoolService.TransactionReceived += h, h => bitcoinStore.MempoolService.TransactionReceived -= h, 3); var nodeConnectionAwaiter = new EventsAwaiter <NodeEventArgs>( h => nodes.ConnectedNodes.Added += h, h => nodes.ConnectedNodes.Added -= h, 3); nodes.Connect(); var downloadTasks = new List <Task <Block> >(); using var cts = new CancellationTokenSource(TimeSpan.FromMinutes(4)); foreach (var hash in blocksToDownload) { downloadTasks.Add(walletService.FetchBlockAsync(hash, cts.Token)); } await nodeConnectionAwaiter.WaitAsync(TimeSpan.FromMinutes(3)); var i = 0; var hashArray = blocksToDownload.ToArray(); foreach (var block in await Task.WhenAll(downloadTasks)) { Assert.True(File.Exists(Path.Combine(blocksFolderPath, hashArray[i].ToString()))); i++; } await mempoolTransactionAwaiter.WaitAsync(TimeSpan.FromMinutes(1)); } finally { // So next test will download the block. foreach (var hash in blocksToDownload) { await walletService?.DeleteBlockAsync(hash); } walletService?.Dispose(); if (Directory.Exists(blocksFolderPath)) { Directory.Delete(blocksFolderPath, recursive: true); } IoHelpers.EnsureContainingDirectoryExists(addressManagerFilePath); addressManager?.SavePeerFile(addressManagerFilePath, network); Logger.LogInfo($"Saved {nameof(AddressManager)} to `{addressManagerFilePath}`."); await syncer?.StopAsync(); } }